12723952

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{983}}^1$

素因数の和:1800

約数の個数: 20

約数和(自身を含む): 24708240

約数和(自身を除く): 11984288

約数列:

[1, 2, 4, 8, 16, 809, 983, 1618, 1966, 3236, 3932, 6472, 7864, 12944, 15728, 795247, 1590494, 3180988, 6361976, 12723952]

約数ペア:

[(1, 12723952), (2, 6361976), (4, 3180988), (8, 1590494), (16, 795247), (809, 15728), (983, 12944), (1618, 7864), (1966, 6472), (3236, 3932)]